30,000 to 40,000 March in the streets of Guadalajara

"Dressed in white and walking in silence, participants demanded increased security for the city's residents. Guadalajara, in the west of Mexico, has seen a steep rise in violence blamed on warfare between rival drug cartels. Earlier this month, 18 mutilated bodies were found dumped outside the city."http://www.bbc.co.uk/news/world-latin-america-18185331